Answer:
Algebraic expression representing number of coffee B = 100-x
Step-by-step explanation:
An algebraic expression is an expression that contains unknowns denoted with alphabets or symbols and natural numbers.
Coffee blend is 100 pounds and x represent number of pounds of coffee A
Hence coffee B = 100-x
Algebraic expression representing number of coffee B = 100-x
Answer: C. -2 = 2 + 5a - 2 - 6a
-2 - 2 + 2 = 5a - 6a
-2 = - a
2 = a
2x - 4y = 8 → -4y = -2x + 8 → y = 
- 2
We know the slope (m) = 4, need to find y-intercept (b)
y = 4x + b
- 2 = 4x + b
- 2 = 4(6) + b
3 - 2 = 24 + b
1 = 24 + b
-23 = b
Equation: y = 4x - 23
Answer: C
It cannot be a cube.
A cone and pyramid have 1 base and a sphere has none.
